Hubred, G. L. (1970). (Table 2, Page 15) Chemical composition of Abyssal Hills manganese deposits, Pacific Ocean. PANGAEA.
Citazione stile Chigago Style (17a edizione)Hubred, Gale Lee. (Table 2, Page 15) Chemical Composition of Abyssal Hills Manganese Deposits, Pacific Ocean. PANGAEA, 1970.
Citatione MLA (9a ed.)Hubred, Gale Lee. (Table 2, Page 15) Chemical Composition of Abyssal Hills Manganese Deposits, Pacific Ocean. PANGAEA, 1970.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.